Gulfstream / Large cabin jet

Gulfstream G450

A spacious cabin for considered long-distance travel.

The Gulfstream G450 combines a three-area cabin with published long-range capability of 4,350 nautical miles. It develops the earlier GIV concept with the PlaneView flight deck and revised systems. For passengers, the enduring attraction is a substantial cabin that can support a working day, a meal and time to rest.

Plan a flight with this aircraft

Gulfstream G450 — aircraft photograph — Aircraft example · Photography source

Seating reference16 passengers — ASK reference layout

Reference range4,350 nm / 8,061 km — 8 passengers, Mach 0.80

Cabin height1.88 m

Cruise / maximum speedMach 0.80 long-range / Mach 0.85 high-speed

A familiar Gulfstream atmosphere

Twelve oval windows bring daylight into the cabin, while the long floor plan allows a choice of seating and dining arrangements. Gulfstream offered forward or aft galleys, so the flow of service differs between aircraft. Interior layouts can include divans and seats that convert for sleeping on longer flights.

Range and pace

The manufacturer’s maximum-range figure assumes eight passengers, three crew and Mach 0.80 with NBAA IFR reserves. High-speed cruise is Mach 0.85. These are different operating profiles: the longer-range number should not be combined with the faster cruise speed when estimating whether a particular route is feasible.

Make the layout work

For a small executive party, the G450 offers room to spread out; for a larger group, seat and bed counts deserve closer attention. Review the latest cabin photographs and connectivity specification. A well-chosen layout can matter more to the journey than differences in the age of the aircraft.

A closer look

What defines the Gulfstream G450.

Three living areas
12 oval cabin windows
PlaneView flight deck

Make the cabin yours.

Tell us your route, number of passengers and luggage requirements. If sleeping, a private meeting or dining together matters, include it in your brief so the proposed aircraft can be assessed against the way you want to travel.

Discuss the Gulfstream G450 for your journey

Aircraft reference

Performance
& cabin.

Manufacturer	Gulfstream
Category	Large cabin jet
Reference seating	16 passengers — ASK reference layout
Published range	4,350 nm / 8,061 km — 8 passengers, Mach 0.80
Cabin height	1.88 m
Cabin width	2.24 m
Cabin length	12.29 m
Cruise speed	Mach 0.80 long-range / Mach 0.85 high-speed

Published reference figures describe the model or the stated example configuration. Maximum range assumes specified operating conditions and is not a full-passenger guarantee. Cabin measurements may include different areas depending on the source; the offered layout and actual flight plan are confirmed individually.

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